A bag is on the bed.There is a bag on the bed.这两句英语都对吧,这两者的区

答：
A bag is on the bed 和.There is a bag on the bed
两者意思一样
都可以翻译：有一个包在床上
区别：
语法角度
A bag is on the bed 是正常语句
There is a bag on the bed 是倒装
口语角度
A bag is on the bed 适用于口语 表达比较随意
There is a bag on the bed 适用于书名语 比较正式点